hey guys. this is the first time I thought a thread was quality enough to join in on. some good info here. (took a month but I've read all 183 pages). I wanted to comment on the spur stripping issue a few posts back. I had the exact same issue and I swore it was something wrong with the truck. turns out I had gotten the inner slipper pad indexed so it was not seated in the hex on the spur. this allowed enough flex to let the spur pull away from the pinion upon hard braking and round over some teeth. worth looking into. also you guys with servo centering issues....I also had a problem until I realized the servo was sliding side to side in the adjustment slots. I had to tighten as hard as I could with allen driver to prevent this from happening. hope this helps somebody